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2 085 603

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IPC

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Application

95105699/02, 1995-04-13

(22)

Actual filing date

1995-04-13

(45)

Published

1997-07-27

(72)

Inventor

Rabinovich Efim Mikhajlovich[Ru]Kozlov Vladillen Aleksandrovich[Kz]Batrakova Larisa Khasanovna[Kz]Ostashko Tat'Jana Ivanovna[Kz]Tarabrin Gennadij Konstantinovich[Ru]Birjukova Valentina Aleksandrovna[Ru]

(73)

Holder

Institut Metallurgii I Obogashchenija Natsional'Nogo Tsentra Po Kompleksnoj Pererabotke Miniral'Nogo Syr'Ja Respubliki Kazakhstan

PROCESS FOR RECOVERY OF VANADIUM FROM SULFATE SOLUTIONS Russian patent published in 1997 - IPC

Abstract RU 2085603 C1

FIELD: process for recovery of vanadium from sulfate solutions comprises precipitation of hydrated vanadium oxide on heating and separating precipitate from solution. SUBSTANCE: precipitation is carried out to residual concentration of vanadium oxide in solution to at least 0.7 g/l and vanadium is further recovered from the separated solution by sorption. EFFECT: more efficient recovery process.

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RU 2 085 603 C1

Authors

Rabinovich Efim Mikhajlovich[Ru]

Kozlov Vladillen Aleksandrovich[Kz]

Batrakova Larisa Khasanovna[Kz]

Ostashko Tat'Jana Ivanovna[Kz]

Tarabrin Gennadij Konstantinovich[Ru]

Birjukova Valentina Aleksandrovna[Ru]

Dates

1997-07-27—Published

1995-04-13—Filed

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